API reference
API reference
Select your platform
No SDKs available
No versions available
AudioDecoderMp3 Class
An audio decoder for raw MPEG audio data
Meta::Voice::Audio::Decoding::AudioDecoderMp3 extends Meta.Voice.Audio.Decoding.IAudioDecoder.
Overview
Properties
int | Channels[Get] Once setup this should display the number of channels expected to be decoded |
int | SampleRate[Get] Once setup this should display the number of samples per second expected |
Data Fields
bool | Mp3 must be decoded sequentially in since frame data could be carried over to the next chunk |
Public Member Functions
Details
Properties
| int Meta.Voice.Audio.Decoding.AudioDecoderMp3.Channels |
|---|
Once setup this should display the number of channels expected to be decoded |
| int Meta.Voice.Audio.Decoding.AudioDecoderMp3.SampleRate |
|---|
Once setup this should display the number of samples per second expected |
Fields
| bool Meta.Voice.Audio.Decoding.AudioDecoderMp3.RequireSequentialDecode |
|---|
Mp3 must be decoded sequentially in since frame data could be carried over to the next chunk |
Member Functions
| void Meta.Voice.Audio.Decoding.AudioDecoderMp3.Setup ( int channels, int sampleRate ) |
|---|
Initial setup of the decoder Parameters channels Total channels of audio data sampleRateThe rate of audio data received |
| float [] Meta.Voice.Audio.Decoding.AudioDecoderMp3.Decode ( byte [] chunkData, int chunkStart, int chunkLength ) |
|---|
A method for returning decoded bytes into audio data Parameters chunkData A chunk of bytes to be decoded into audio data chunkStartThe array start index into account when decoding chunkLengthThe total number of bytes to be used within chunkData Returns Returns an array of audio data from 0-1 |
Did you find this page helpful?
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
Virtual reality / Meta Horizon
Support and legal
English (US)
© 2025 Meta